The aim of this study was to determine how trajectory clusters of social status (social preference and perceived popularity) and behavior (direct aggression and prosocial behavior) from age 9 to age 14 predicted adolescents' bullying participant roles at age 16 and 17 (n = 266). Clusters were identified with multivariate growth mixture modeling…

This study tested the longitudinal association between perceptions of racial discrimination and racial identity among a sample of 219 African American adolescents, aged 14 to 18. Structural equation modeling was used to test relations between perceptions of racial discrimination and racial identity dimensions, namely, racial centrality, private…

A social developmental framework was applied to test for the socialization of homophobic attitudes and behavior within adolescent peer groups (Grades 7-11; aged 12-17 years). Substantial similarity within and differences across groups were documented. Multilevel models identified a group socializing contextual effect, predicting homophobic…

Guided by a set of assumptions drawn from the fields of anthropology, history, sociology of medicine, and human development, this study provides a historical description and analysis of chlorosis, a disease linked solely to female adolescence in the period from 1870 to 1920. (MP)

Examined tolerance of children's, adolescents', and young adults' judgments about dissenting beliefs, speech, practices, and people engaged in those practices. Found that tolerance of dissenting beliefs and speech increased with age. Tolerance was most common with dissenting beliefs, then speech, persons engaged in the practice, and the practice…